baber/WOPTO huggingface dataset:
Patent CA-2429671-A1 (CA)
Title: Vehicle suspension assembly
Inventor: KEELER MICHAEL J
IPC: B60G11/62
Filed: 2001-11-09
Abstract: A suspension assembly for supporting an axle (17) on a vehicle frame includes a pair of transversely spaced (21') hangers mounted on and depending from the frame (11, 12, 13). Each one of a pair of longitudinally extending control arms is pivotally attached at one end of its ends to a respective one of the hangers (21'), and at the other of its ends to a respective one of a pair of axle seats (23'). The axle seats rigidly capture the transversely extending axle. A support member (35) is attached to and extends longitudinally rearwardly from each of the axle seats for mounting an air spring (30) and a shock absorber (31). Each of the air springs and shock absorbers extend upwardly from its respective support member and is attached to the frame. A  generally rigid torque box (40) is immovably attached at one of its ends to the frame, and the other if its ends to the axle (17). The torque box is a hollow fabrication closed at each of its attachment ends by a mounting tube. A  shaft having at least one busing molded abou the shaft is press fit into each of the tubes. The three components of the suspension assembly (27', 40) react the various loads imposed on the axle during operation of the vehicle, including vertical, lateral and longitudinal forces, and roll and yaw movements of the axle, without the use of traditional beams, thereby saving parts and/or complexity, cost and weight. The suspension assembly advanteously minimizes axle wind-up.
Patent CA-2430673-A1 (CA)
Inventor: KRAMER ANDREAS
IPC: C08F4/00
Filed: 2001-11-12
Abstract: The present invention relates to selected glycidyl or carbonyl functional N-alkoxy-4,4-dioxy-polaylkyl-piperidine compounds forming an open chain or cyclic ketal structure, a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) a glycidyl or carbonyl functional N-alkoxy-4,4-dioxy-polyalkyl-piperidine nitroxide initiator compound. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers and the use of glycidyl or carbonyl functional N-alkoxy-4,4-dioxy-polyalkyl-piperidine nitroxide initiators for radical polymerization.
Patent CA-2432982-A1 (CA)
Inventor: ADAMS SHANE
IPC: B25C1/06
Filed: 2001-12-21
Abstract: A speed controller operates a DC-powered fastener drive assembly to efficiently drive fasteners from a DC power supply (22), thereby achieving a fully portable hand tool. In particular, the speed controller accelerates a flywheel (28) with a DC motor to a target speed appropriate for the type of fastener and user selection. Thereafter, the speed controller causes the kinetic energy from the flywheel (28) to be imparted to a linearly moving fastener driver. The speed controller is responsive to the rotational speed of the flywheel (28) to ensure a consistent depth of drive and to actuate a clutch for an appropriate amount of time to couple the flywheel (28) to the fastener driver. Thereby, consistent drives are achievement across a range o f operating conditions (e.g., battery state of charge, type of fastener, mechanical tolerances and wear, motor performance, etc.).
Patent CA-2434306-A1 (CA)
Inventor: MORIYA YOSHIO
IPC: C23C22/12
Filed: 2002-01-08
Abstract: An aqueous surface conditioner for use in a phosphating treatment is provided which contains crystals having an average diameter of 5 µm or less in an amount of at least 0.1 g/L. The crystals are selected to have a two-dimensional epitaxy that matches within 3 % of misfit with the crystal lattice of one phosphate coating selected from among (1) hopeite /Zn3(PO4)2.4H2O) and/or phosphophyllite (Zn2Fe(PO4)2.4H2O), (2) scholzite (CaZn2(PO4)2.2H2O) and (3) hureaulite (Mn5(PO4)2[PO3(OH]2.4H2O).
Patent CA-2437322-A1 (CA)
Title: Processing materials inside an atmospheric-pressure radiofrequency nonthermal plasma discharge
Inventor: SELWYN GARY S
IPC: C23G5/00
Filed: 2002-01-31
Abstract: Apparatus (Fig.1,4) for the processing of materials involving placing a material (14, Fig.1) either placed between a radio-frequency electrode (13, Fig.1) and a ground electrode (11, Fig.1), or which is itself one of the electrodes (Fig.2). This is done in atmospheric pressure conditions. The apparatus effectively etches or cleans substrates, such as silicon wafers, or provides cleaning of spools and drums, and uses a gas containing an inert gas and a chemically reactive gas.
Patent CA-2443631-A1 (CA)
Title: Nouveaux agents photoprotecteurs et de soins pour la peau contenant des composants photoprotecteurs stabilises et reduisant les produits nocifs
Inventor: MOEBIUS DIETMAR
IPC: A61K8/19
Filed: 2002-04-05
Abstract: L'invention concerne des agents de protection solaire et de soins pour la peau contenant (a) un composant photoprotecteur/de protection solaire et (b) un accepteur d'énergie ou d'électron, la distance entre (a) et (b) ne dépassant pas 10 nm, lorsque (b) est un accepteur d'énergie, et la distance entre (a) et (b) ne dépassant pas 3 nm, lorsque (b) est un accepteur d'électron
Patent CA-2445230-A1 (CA)
Inventor: WOBBEN ALOYS
IPC: H02K11/225
Filed: 2002-04-22
Abstract: The present invention relates to a method for operating a wind turbine with an electrical generator, drivable by a rotor, for supplying electrical power to an electric grid, in particular to the loads connected thereto. The object of the present invention is to define a method for operating a wind turbine and to provide a wind turbine and/or a wind farm that is capable, even when the output of non-reactive power fluctuates, of reducing or at least of insignificantly increasing the unwanted fluctuation in voltage at a predefined point in the grid compared to the situation with no wind turbine(s). Method for operating a wind turbine with an electrical generator, drivable by a rotor, for supplying electrical power to an electric grid, in particular to the loads connected thereto, characterized in that the phase angle .PHI. is changed in response to at least one voltage measured in the grid.
Patent CA-2445770-A1 (CA)
Title: Agencement de montage de deux lignes d'arbres coaxiales
Inventor: BROSSIER PASCAL
IPC: F02C7/06
Filed: 2002-05-02
Abstract: Dans un agencement à deux lignes d'arbres (15, 16) concentriques dont l'une dépasse de l'autre, un manchon porte-joints (38) jeté entre elles est conique et s'appuie sur une entretoise (40) de la ligne d'arbres externe, afin qu'un écrou (19) de montage de l'extrémité antérieure soit accessible de l'arrière en passant par l'espace (43) entre les deux lignes d'arbres (15, 16), ce qui permet de dévisser l'écrou et de démonter la ligne d'arbres externe.  L'invention peut s'appliquer aux paliers avant des lignes d'arbres à haute pression de turbines à gaz et permet de démonter le corps à haute pression par l'arrière, sans devoir démonter en outre des équipements tels qu'une soufflante à l'avant de la machine. Le montage d'un pignon (20) de prise de mouvement n'est pas compromis.
Patent CA-2447426-A1 (CA)
Title: Co-formed bed liner having enhanced frictional characteristics
Inventor: MONTAGNA JOHN C
IPC: B62D25/20
Filed: 2003-10-29
Abstract: A motor vehicle bed or bed liner is vacuum formed from a panel of co-formed layers of thermoplastic material having a scuffed or roughened surface. The panel is co-formed of two layers of material having distinct compositions and characteristics. The upper surface of the co-formed composite is then scuffed or roughened by a brush which contacts the surface. A bank of individually adjustable rollers supports the panel during the roughening operation and facilitates adjustment of the extent of contact or impingement of the brush on the surface of the panel at a plurality of transverse locations across the panel. The co-formed and roughened composite panel is then vacuum formed into, for example, a truck bed or bed or cargo compartment liner.
Patent CA-2449458-A1 (CA)
Title: Individual plant watering device
Inventor: AMSELLEM MAURICE
IPC: A01G29/00
Filed: 2002-07-01
Abstract: The invention concerns a fitting consisting of a part made of injected plastic for connecting a water tank (1) and a hollow cone (2) made of porous ceramics, so as to produce a device for dispensing water individually to plants, in particular potted plants, proximate to their roots, and in predetermined amount, comprising three coaxial parts: a disc-shaped intermediate part (4) with a central hole (5); a part (A) consisting of one or two cylinders, arranged on one side of the disc (4) and designed to be permanently fixed to the cone (2); a part (B) consisting like part A of one or two cylinders bearing a thread on the inner surfaces, arranged on the other side of the disc (4) and capable of receiving a bottle (1) removably screwed.
Patent CA-2451262-A1 (CA)
Title: Shipment tracking method, device for using said method and printing apparatus
Inventor: JOUVIN FREDERIC
IPC: G06V30/224
Filed: 2002-06-27
Abstract: A method for tracking shipments of a letter or package shipped by at least one shipper to an address of at least one addressee including printing a bar code on each shipment to be tracked, wherein the bar code includes at least one part for identification of the shipper of the shipment, which is invariable for each shipper, and a shipment rank identification part of each shipment, which is variable for each shipment; and a device for tracking shipments of a letter or package shipped by at least one shipper to an address of at least one addressee including at least one database having at least one user data table listing bar codes of the shipper and address information, and a data table of shipments being tracked listing each shipment by shipper.
Patent CA-2454359-A1 (CA)
Title: Vehicle speed display apparatus
Inventor: NAKAZAWA TAKESHI
IPC: G01P21/02
Filed: 2003-12-29
Abstract: To provide a vehicle speed display apparatus in which the same display accuracy of the speed with respect to the actual vehicle speed may be obtained both in the 2WD mode and in the 4WD mode. A vehicle speed calculating unit 51 calculates the vehicle speed according to the output from a speed sensor 22. A 2WD/4WD detecting unit 52 switches the destination of the vehicle speed calculated by the vehicle speed calculating unit 51 between a 2WD correcting unit 53 and a 4WD correcting unit 54 depending whether the vehicle is traveling in the 2WD mode or in the 4WD mode. The 2WD correcting unit 53 corrects the vehicle speed calculated by the vehicle speed calculating unit 51 when traveling in the 2WD mode using a correction coefficient for the 2WD mode, and the 4WD correcting unit 54 corrects the vehicle speed calculated by the vehicle speed calculating unit 51 when traveling in the 4WD mode using a correction coefficient for the 4WD mode. The corrected vehicle speed is displayed by a vehicle speed display unit 55.
Patent CA-2455027-A1 (CA)
Title: In vitro assays for inhibitors of hiv capsid conformational changes and for hiv capsid formation
Inventor: DAVIS DARRELL R
IPC: C07K14/16
Filed: 2002-07-26
Abstract: Disclosed are methods and compositions for assays related to particle formation of the HIV virus.
Patent CA-2456956-A1 (CA)
Title: An integrated mobile communication system and monitoring system
Inventor: OTSUKI YOSHIYUKI
IPC: B60R25/31
Filed: 2002-08-02
Abstract: A mobile communication device (3) can be disconnected form a vehicle monitoring apparatus (1) arranged on vehicle for sensing the state of the vehicle as a monitoring object and transmitting sensing data representing the sensing result. The mobile communication device (3) can also be connected via a communication network (4) to a report destination. The mobile communication device (3) includes a judgment unit (41a) for judging the state of the vehicle according to the sensing data, a decision unit (41b) for deciding a report destination to be connected according to the judgment result of the judgment unit (41a), and a communication unit (42) for receiving the sensing data and establishing a connection with the report destination decided by the decision unit (41b). Thus, it is possible to report the abnormal state of the vehicle sensed to an appropriate report destination in a short time.
Patent CA-2458129-A1 (CA)
Title: Utilisation d'anthroquinones dans le traitement des maladies renales
Inventor: COOPER NICOLA
IPC: A61K31/56
Filed: 2002-08-27
Abstract: Anthroquinone telle que la diacéréine, utile pour traiter les maladies rénales et les états pathologiques (tels que le lupus érythémateux disséminé) qui entraînent des lésions rénales.
Patent CA-2460358-A1 (CA)
Title: Hydroxyfattysulfonic acid analogs
Inventor: TANAMI TOHRU
IPC: C07C59/42
Filed: 2002-09-09
Abstract: A hydroxyfattysulfonic acid analog represented by Formula (I): wherein X is an ethylene group, a vinylene group or an ethynylene group; Y is an ethylene group, a vinylene group, an ethynylene group, OCH2 or S(O)pCH2 wherein p is 0, 1 or 2; m is an integer of 1 to 5 inclusive; n is an integer of 0 to 4 inclusive;R1 is a C1-8 alkyl group, a C3-8 cycloalkyl group, a C1-4 alkyl group substituted with a C3-8 cycloalkyl group, a C1-4 alkyl group substitut ed with an aryl group or a C1-4 alkyl group substituted with an aryloxy group; R2 is a hydrogen atom or a methyl group; R1 and R2 together with the carbon ato m to which they are attached may form a C3-8 cycloalkyl group; R3 is a hydroge n atom or a C2-8 acyl group; R4 is OR5 or NHR6, wherein R5 is a hydrogen atom, a C1-4 alkyl group, an alkali metal, an alkaline earth metal or an ammonium group and R6 is a hydrogen atom or a C1-4 alkyl group; or a pharmaceutically acceptable salt or a hydrate thereof. The compounds of the present invention are useful as an elastase release inhibitor.
Patent CA-2460691-A1 (CA)
Inventor: LEE IVAN
IPC: C09J7/10
Filed: 2002-10-04
Abstract: Emulsion polymers useful in the preparation of coatings and adhesives, including PSA tapes, labels, and other constructions, are provided. The polymers are characterized by high solids content and low viscosity. A method of making the polymers is also provided. A plurality of acrylic monomers are copolymerized in the presence of a plurality of surfactants, using a split feed, and the resulting emulsion polymers have a bimodal or higher particle-size distribution.
Patent CA-2465346-A1 (CA)
Inventor: WILLIAMS RANDOLPH C
IPC: F16H37/08
Filed: 2002-11-12
Abstract: A full-time two-speed transfer case (20) is equipped with an integrated planetary gearset assembly (42') and a range shift mechanism (86') to provide high-range and low-range drive connections. The integrated planetary gearset assembly (42') includes a first gearset (48') which acts as a two-speed reduction unit and a second gearset (50) which acts as an interaxle differential. The synchronized range shift mechanism (86') is arranged to concurrently move two components (68', 70') of the first gearset (48) and can be synchronized to permit on-the-move range shifts. The transfer case (20) is also equipped with a dual-mode bi-directional overrunning clutch and a mode shift mechanism to establish automatic full-time and locked four-wheel drive modes.
Patent CA-2465397-A1 (CA)
Inventor: HOSHINO MASATO
IPC: G03F7/033
Filed: 2002-11-20
Abstract: Cette invention se rapporte à une composition comprenant au moins un prépolymère acide bifonctionnel (A) durcissable sous l'effet de la chaleur et un composé représenté par la formule (I), où A représente un groupe alkyle saturé ou insaturé, monovalent à tétravalent, ayant 1 à 60 atomes de carbone, un groupe aryle monovalent à tétravalent, un groupe monoalkylamino ou dialkylamino ayant 1 à 4 atomes de carbone, un groupe alcénylène ayant 2 à 4 atomes de carbone, un groupe carboxyalkylène ou un groupe alkoxycarbonylalkylène ayant 1 à 4 atomes de carbone; n est égal à 1 ou à 2; m est égal à 2-n, q est égal à un nombre compris entre 0 et 3; R?1¿ représente hydrogène ou un groupe alkyle ayant 1 à 5 atomes de carbone ou un groupe hydroxyalkyle ayant 1 à 5 atomes de carbone; et X représente un radical représenté par la formule (.alpha.), où R?3¿ et R?4¿, qui sont identiques ou différents, représentent indépendamment l'un de l'autre hydrogène, un groupe hydroxyalkyle ou un groupe alkyle ramifié ou à chaîne droite ayant 1 à 5 atomes de carbone, ou alors R?3¿ et R?4¿ forment, avec l'atome de carbone auquel ils sont liés, un cycle cycloaliphatique. Cette composition est appropriée pour la production de circuits imprimés.
Patent CA-2468129-A1 (CA)
Inventor: RADU NORA S
IPC: C07F9/38
Filed: 2002-11-18
Abstract: L'invention concerne un composition polymère contenant du phosphore dérivée du couplage entre groupes aryle d'un 2,2'-dihydroxyl-1,1'-binaphtalène substitué ou d'un 2,2'-dihydroxyl-1,1'-biphénylène substitué et phosphonylé sur le groupe dioxyle de cette structure au moyen d'au moins un diaryloxyphosphite [-P(-O-Ar)2], d'une diarylphosphine [-P(Ar)2] et/ou d'un aryl,aryloxyphosphinite [-P(Ar)(-O-Ar)], dans lesquels chaque Ar représente individuellement un groupe phényle, phényle substitué, naphtyle, et naphtyle substitué, sous réserve que les deux groupes Ar, qui sont directement ou indirectement liés au même atome de phosphore, puissent être liés l'un à l'autre par une unité de liaison sélectionnée parmi une liaison directe, alkylidène, amine secondaire ou tertiaire, oxygène, sulfure, sulfone, et sulfoxyde. La polymérisation par couplage entre groupes aryle est réalisée par couplage oxydatif direct du binaphtalène ou du biphénylène, copolymérisation avec un comonomère aromatique, ou copolymérisation avec un aldéhyde. La phosphonylation peut être réalisée avant ou après la polymérisation. Les compositions polymères contenant du phosphore, en combinaison avec un métal du groupe VIII et, éventuellement un acide de Lewis, sont particulièrement utiles dans l'hydrocyanation catalytique de composés organiques insaturés, dans l'isomérisation de nitriles ramifiés insaturés en nitriles linéaires saturés, et dans l'hydroformylation de composés organiques insaturés.
Patent CA-2473433-A1 (CA)
Title: Engine
Inventor: MATSUDA MINORU
IPC: F02B75/24
Filed: 2004-07-09
Abstract: To reduce the number of parts, improve the mountability and maintainability, and allow size and weight reduction in an engine having a crankshaft, a crankcase having a plurality of bearing portions for rotatably supporting the crankshaft, each of the bearing portions being dividable along a divisional plane arranged on the axis of the crankshaft, cylinder barrels connected to the crankcase and having cylinder bores, and cylinder heads connected to the cylinder barrels. The cylinder heads are integrated with portions of the cylinder barrels forming at least the cylinder bores to form cylinder blocks. The cylinder blocks and the crankcase are fastened together by a plurality of fastening bolts having axes parallel to the axes of the cylinder bores and extending through at least the cylinder blocks, with a compressive structure in the axial direction of the fastening bolts.
Patent CA-2473699-A1 (CA)
Inventor: DEL GUIDICE MARIO A
IPC: B65D85/06
Filed: 2004-07-14
Abstract: The automobile tire storing and carrying tote bag is a bag made of pliable material designed to allow a person to more easily, safely and cleanly carry an automobile tire. It is a protection for clothes and automobile fabric from the grim, grease, dirt and brake dust commonly found on automobile tires and rims. The bag is a storage medium allowing the tires and rims a degree of protection from dings and scratches while being stored. The carrying straps are designed to cradle the tire in place when carrying or storing. The eyelets in the middle of the front and back of the bag and also at the bottom are designed to let moisture escape from the bag when placed flat or standing up. The plastic insert pouch found on the front is meant to hold an insert indicating whether the tires are for winter or for summer.
Patent CA-2474868-A1 (CA)
Title: Fail-safe fluid transfer controller
Inventor: SHEA ARTHUR W
IPC: G05D9/12
Filed: 1996-06-11
Abstract: A fail-safe fluid transfer control apparatus has full redundancy in the response to various inputs such as overfill probe signals, ground detection signals, and the like.   Independent microprocessor controllers independently evaluate the inputs and each output control signals to close a respective relay when the inputs indicate that fluid transfer may commence. The relays are arranged in series such that both must be closed for a fluid transfer to commence. The control signals from each controller include a static signal and an alternating signal, both of which must be properly output to close its respective relay.   Each controller monitors the state of each relay, and discontinues its control signals if either relay appears to be malfunctioning. Each controller runs an different, independently written firmware program to process the detected inputs to prevent a common firmware error. An optical bypass key replaces conventional mechanical keys and transmits an optically encoded signal to the controller for establishing a bypass condition. A preheating circuit is also provided for providing a dynamic voltage supply to standard thermistor probes which may be encountered.
Patent CA-2476448-A1 (CA)
Title: Antibiotic conjugates
Inventor: BURNET MICHAEL
IPC: C07D273/00
Filed: 2003-02-14
Abstract: This invention features a compound of the following formula (I): wherein T i s a transportophore, L is a bond or linker, and C is an antibiotic therapeutic agent, the transportophore is covalently bonded to the antibiotic therapeuti c agent via the bond or the linker, and the transportophore is an azithromycin derivative or crown ether derivative.
Patent CA-2476539-A1 (CA)
Title: Para-seismic support for pipes
Inventor: LUSSIER SERGE
IPC: F16L3/11
Filed: 2003-11-07
Abstract: A para-seismic support (10) for pipes is disclosed. The support has two support members (11), each for supporting an end of a pipe on either side of a mechanical joint. The support members (11) are joined to each other. The support (10) is provided with a plurality of holes (17), at least one of which is for supporting the pipes, and at least one of which is for providing para-seismic protection by attaching the support (10) to a ceiling and by attaching said support (10) to a structure through at least on line (21) extending at an angle of no more than 90~ from a vertical direction.
Patent CA-2476827-A1 (CA)
Title: Burn assisted fracturing of underground coal bed
Inventor: WILSON DENNIS RAY
IPC: E21B43/247
Filed: 2004-08-06
Abstract: A method for fracturing subterranean coal formations by injecting air into the formation, igniting the coal, driving the fire away from the wellbore by injecting a cooling media into the burning formation adjacent the wellbore, and subsequently extinguishing the fire. The method allows fractionation and fracture erosion of subterranean coal formations and offers the benefit of increasing production of clean gas from the coal formation.